Hammer: Truck GPS & Maps

Contains adsIn-app purchases
69.6K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
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About this app

Smarter Trucking Starts Here.

Hammer is a powerful GPS navigation app designed specifically for commercial truck drivers. Built by the community at TruckersReport.com, Hammer Truck GPS delivers precision routing, safety-first features, and robust offline map capabilities tailored to the needs of professional drivers.

KEY FEATURES
- Truck-Specific GPS Navigation
- Turn-by-turn directions customized for commercial vehicles
- Routing that considers your truck's height, weight, length, axle count, and cargo type
- Offline map access keeps you on track without cellular data
- Real-time rerouting around traffic, accidents, and road closures
- Landscape mode and satellite view for easier readability on the road
- Trip Planning Tools for Truckers
- Multi-stop route optimization with custom waypoints
- Find weigh stations, fuel stops, rest areas, truck stops, parking, and more
- Detailed POIs with diesel prices, hours of operation, click-to-call buttons, and amenity listings
- Traffic and weather overlays for route efficiency and safety
- Safety-First Features
- Weigh station alerts
- Speed limit notifications
- Lane guidance and spoken voice directions
- Dark mode for low-light driving conditions

COVERAGE AREAS
- United States (including Alaska & Hawaii)
- Canada
- Mexico

Whether you're hauling across state lines or navigating complex city routes, Hammer equips you with everything you need to drive smarter, safer, and more efficiently.

Developed by TruckersReport.com — the largest online community of professional truck drivers, dedicated to building tools and resources that empower the trucking industry.
Commercial Truck GPS: Parking, speed limits, diesel fuel & weigh station alerts
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

62K reviews
Joseph Allgaier Sr
August 28, 2026
This app is ok to a point, I dose work most of the time👍 although it may take you to the wrong places, or have you going around corners that are clearly marked trucks can not turn here, forceing a driver to get creative, but other than that its actually a neat app. it shows you where all the truck stop are with info like parking spots shower ect. But it needs work still! it's not quite perfect just yet. it need to flow more like Google maps in my opinion.
3 people found this review helpful
Did you find this helpful?
TruckersReport.com
August 28, 2026
Thanks for the feedback! If you can email support@hammerapp.com with the addresses of any inaccurate destinations and any roads you were incorrectly directed onto with their corresponding restrictions, we'll relay it to our data mapping provider to review and update.
Ares Kilbourne
September 2, 2026
If you do not have this open on your main screen, it will not give you any directions. this is especially infuriating as an owner-operator because I'm bouncing between navigation, trying to get loads, take phone calls, among many other different things that take up my screen. Until this is fixed, 2 stars. I need directions all the time. I need access to my load system, dispatch system at all times.
3 people found this review helpful
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TruckersReport.com
September 8, 2026
Thanks for letting us know. Our dev team has been advised and will review this functionality. In the meantime, for the best experience we recommend visiting the Google Play Store to make sure you're running the latest version of Hammer.
Ryan Kelly
August 25, 2026
it would be nice if it updated construction zones. it has tried taking me through a couple of completely closed and/or demolished roads. it would also be nice if the traffic patterns could be live. such as wrecks, slowdown, and so on. you also have to be careful and watch your turns coming up. it's kind of slow to announce. it also doesn't reroute. I passed the turn it wanted me to take so i could take a preferred truck route. for 10 miles it wanted me to make u-turns off of the interstate..
2 people found this review helpful
Did you find this helpful?
TruckersReport.com
August 25, 2026
Thank you for your feedback and support! If you can email support@hammerapp.com or message us in-app (Menu > Messages > Tech Support) with the approximate addresses and details of the roads, we'll relay it to our data mapping provider to review and update.

What’s new

► Improvements including bug fixes, app crashes, and more.

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